About the Company Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. Part of the Adecco Group, we unite the strengths of AKKA and Modis, with over 50,000 engineers and digital specialists operating in 30 countries across North America, EMEA, and APAC. Our multidisciplinary teams support organisations in sectors such as mobility, software services, cybersecurity, AI, and data analytics. Through Consulting, Solutions, Talents, and Academy services, we help clients rethink product development, optimise operations, and accelerate innovation. About the Role In this role you will support the migration of a Model-Based Systems Engineering (MBSE) model from a secure domain into a commercial domain, ensuring integrity, traceability, and compliance throughout the conversion. Responsibilities Assess the current SysML model in the secure domain. Plan and execute the migration of the model into a commercial environment. Re-host and validate the MBSE model using Enterprise Architect tooling. Maintain full traceability and data integrity throughout the conversion process. Support requirements engineering, system modelling, and lifecycle management tasks. Work within the left-hand side of the V-model, focusing on early-stage system definition and requirements capture. Map system requirements to internal engineering and delivery processes using DOORS v16. Qualifications Prior experience working in highly regulated or classified environments. Proven ability to deliver on MBSE activities in cross-functional engineering teams. Experience in the defence, aerospace, or communications sectors is highly desirable. Hands-on experience with model migration or adaptation across different security domains. Required Skills Strong expertise in MBSE (Model-Based Systems Engineering). Proficiency with SysML for systems modelling. Solid hands-on experience using Enterprise Architect (EA). Working knowledge of DOORS v16. Familiarity with V-model systems development. UK SC clearance (active) Preferred Skills Experience in the defence, aerospace, or communications sectors is highly desirable.